Mill Creek Visitor Center normally shifts our Weekend hours from Memorial Day to Labor Day. We are on the last weekend of our Summer Office Hours schedule. Saturday 9/2 and Sunday 9/3 we will open at 7:00 AM and close at 3:30 PM.
Following Labor Day, Saturday 9/9 and Sunday 9/10 our office hours will be the same as Monday, Thursday and Friday: 8:00 AM to 4:30 PM.
Any questions, please call us at 909-382-2882